Method

First, wash the butter beans or judion beans under cold, running water and discard any broken ones or alien bits.

Then, if it is convenient, soak them overnight in 4 pints (2.25 litres) of cold water. However, if you haven't time to soak them overnight, simply bring them to the boil (using the same quantity of water), boil for 10 minutes and leave them to soak for two hours.

Then, you need to dry-roast the coriander seeds. To do this, place them in a small frying pan over a medium heat and stir and toss them around for 1-2 minutes, or until they begin to look toasted and start to jump in the pan. Now crush them quite coarsely with a pestle and mortar.

Next, finely chop the onions, heat the oil in a saucepan and soften the onion in it for 10 minutes. Meanwhile, skin the fresh tomatoes, if using. Place them in a heatproof bowl and pour boiling water on to them. Leave them for exactly a minute (or 15-30 seconds, if they are small), then remove them and slip off their skins (protecting your hands with a cloth if they are hot). You can also watch how to do this in our Online Cookery School Video on the right. Now quarter them and add them (or the tinned tomatoes) to the pan.

Then add the crushed coriander seeds and peppercorns, garlic, vinegar, oregano, lemon juice, tomato purée (mixed with 6 fl oz/175 ml water), and a teaspoon of salt. Bring everything up to the boil, stir in the shallots, cover the pan and simmer for 20 minutes.

Next, break the cauliflower into 1 inch (2.5 cm) florets, halve the mushrooms and add them both, along with the beans, to the pan. Cover it again and simmer for a further 20 minutes, stirring the vegetables around once or twice during the cooking time. After 20 minutes, test them with a skewer – they should be tender but still firm. Now taste to check the seasoning. Then pour the contents of the pan into the serving dishes and leave to cool. I think this is best left covered in the fridge overnight to allow the flavours to develop, so it can be made up to two days ahead.

To serve, remove the dishes from the fridge an hour in advance, drizzle the vegetables in each serving dish with half the oil, then scatter over the chopped parsley and spring onions.

Have you seen...

Italy is rightly famous for its regional food specialities. But how do you know you're buying the real deal?

The key is to look for the distinctive red and yellow PDO mark - Protected Designation of Origin. It’s your guarantee of authentic regional flavour, perfected over centuries and made to exacting traditional standards.